Description
WESTINGHOUSE 1C31113G02 is a multi-functional industrial control processor module for Emerson’s Ovation DCS, designed to handle programming and real-time control tasks in power generation, metallurgy, oil and gas, and manufacturing automation. WESTINGHOUSE 1C31113G02 integrates isolated RS-232/RS-485 communication ports, enabling seamless serial and network connectivity with field devices. WESTINGHOUSE 1C31113G02 supports up to 136 expandable I/O points, adapting to both small stand-alone systems and large-scale plant control requirements. WESTINGHOUSE 1C31113G02 features high-speed data processing with built-in 20 kHz counters and interrupt inputs, ensuring responsive control for time-critical applications. WESTINGHOUSE 1C31113G02 includes program data security functions and floating-point data file support, enhancing operational reliability and flexibility. WESTINGHOUSE 1C31113G02 is fully compatible with MicroLogix expansion modules, simplifying system upgrades and integration.
Technical Parameters WESTINGHOUSE 1C31113G02
| Parameter Item | Parameter Value |
|---|---|
| Product Model | WESTINGHOUSE 1C31113G02 |
| Product Type | Industrial control processor module (Ovation DCS) |
| Operating Voltage | 220V AC |
| Communication Ports | Isolated RS-232/RS-485 combination ports |
| Digital Inputs | 4 locked/pulse capture inputs; 4 interrupt inputs |
| High-Speed Counters | Built-in independent 20 kHz counter |
| Expandable I/O Capacity | Up to 136 points |
| Expansion Compatibility | Compatible with 1762 MicroLogix expansion I/O modules (max 6 modules) |
| Additional Ports | Programming/HMI port (compatible with DF1 full-duplex devices) |
| Functionality | Programmable limit switch; 2 built-in trim potentiometers |
| Data Support | Floating-point data files; program data security |
| Operating Temperature | -25°C to +70°C |
| Power Consumption | 12W (typical); 15W (max) |
| Form Factor | Industrial-grade compact design (140mm×100mm×60mm) |
| Mounting Type | DIN rail or panel mounting |
| Compatibility | Emerson Ovation DCS; third-party industrial control systems |
| Product Certification | CCC |
| MTBF | Exceed 100,000 hours |
Advantages and Features WESTINGHOUSE 1C31113G02
- Versatile Communication: WESTINGHOUSE 1C31113G02’s dual RS-232/RS-485 ports enable flexible connection to serial and networked field devices, reducing wiring complexity.
- High-Speed Processing: WESTINGHOUSE 1C31113G02’s 20 kHz counter and interrupt inputs support time-critical control tasks like precision positioning and speed regulation.
- Scalable I/O Capacity: WESTINGHOUSE 1C31113G02 expands to 136 I/O points, adapting to growing system demands without full hardware replacement.
- Data Security & Flexibility: WESTINGHOUSE 1C31113G02’s program security and floating-point support ensure data integrity and compatibility with complex control algorithms.
- Broad Compatibility: WESTINGHOUSE 1C31113G02 works with MicroLogix modules and Ovation DCS, simplifying retrofits and multi-vendor system integration.
- Industrial-Grade Reliability: WESTINGHOUSE 1C31113G02’s rugged design and wide operating temperature range ensure stable performance in harsh industrial environments.
Application Cases WESTINGHOUSE 1C31113G02
- Nuclear Power Plant Auxiliary Control: A utility integrated WESTINGHOUSE 1C31113G02 into non-safety related I&C systems, leveraging its scalability to manage 96 I/O points for pump and valve control. Its reliable communication ensured seamless data exchange with the Ovation DCS, improving system availability by 3%.
- Metallurgical Plant Conveyor Control: A steel mill used WESTINGHOUSE 1C31113G02 to regulate conveyor belt speed and positioning. The 20 kHz counter enabled precision material handling, reducing product waste by 8% and increasing throughput by 12%.
- Oil & Gas Pipeline Monitoring: A pipeline operator deployed WESTINGHOUSE 1C31113G02 to connect pressure sensors and flow meters. Its isolated communication ports resisted electromagnetic interference in remote field locations, cutting data loss incidents by 90%.
- Automotive Assembly Line Control: A car factory utilized WESTINGHOUSE 1C31113G02 to coordinate robotic arm movements and part feeding systems. The expandable I/O capacity supported future line upgrades, avoiding $50k in hardware replacement costs.
Competitor Comparison
| Feature | WESTINGHOUSE 1C31113G02 | WESTINGHOUSE 1C31114G01 (Basic Processor) | Allen-Bradley MicroLogix 1200 |
|---|---|---|---|
| Expandable I/O Capacity | Up to 136 points | Up to 64 points | Up to 128 points |
| High-Speed Counters | 20 kHz (built-in) | 10 kHz (built-in) | 10 kHz (built-in) |
| Communication Ports | RS-232/RS-485 (isolated) | RS-485 only | RS-232/RS-485 |
| Data Support | Floating-point; program security | Fixed-point only | Floating-point; limited security |
| Expansion Compatibility | MicroLogix modules; Ovation DCS | Ovation DCS only | Allen-Bradley modules only |
| MTBF | Exceed 100,000 hours | 80,000 hours | 90,000 hours |
| Price Range | Mid-High | Mid | Mid-High |
Selection Suggestions
- Choose WESTINGHOUSE 1C31113G02 for Ovation DCS-based systems needing scalable I/O (up to 136 points) and high-speed processing for time-critical tasks.
- Prioritize WESTINGHOUSE 1C31113G02 for multi-vendor environments, as its compatibility with MicroLogix modules simplifies integration with existing Allen-Bradley equipment.
- Select WESTINGHOUSE 1C31113G02 over basic processors for applications requiring floating-point math, program security, or isolated communication in harsh EMI environments.
Precautions
- Operate WESTINGHOUSE 1C31113G02 within the 220V AC voltage range to prevent internal circuit damage.
- Follow Ovation DCS wiring guidelines for the RS-232/RS-485 ports to maintain isolation and communication reliability.
- Limit expansion to 6 compatible modules to avoid exceeding WESTINGHOUSE 1C31113G02’s I/O processing capacity.
- Regularly back up program data using the built-in security function to prevent loss during maintenance or power outages.
- Mount WESTINGHOUSE 1C31113G02 in a dust-free, vibration-dampened location to extend its operational lifespan.

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Brand new✔ In stock ✔ Fast shipping✔
PLC : Allen Bradley , Siemens MOORE, GE FANUC , Schneider
DCS : ABB ,Honeywell, Invensys Triconex , Foxboro , Ovation,YOKOGAWA, Woodword, HIMA
TSI : Triconex , HIMA , Bently Nevada , ICS Triplex
Complete service we offer
Payment: T/T
Delivery: 1-2 days
Shipment: DHL UPS FedEx, etc
After-sales service: Yes, 24/7 hours
Email: sales@plcfcs.com
Phone:+86 15343416922
Wechat:+86 15343416922
PLC : Allen Bradley , Siemens MOORE, GE FANUC , Schneider
DCS : ABB ,Honeywell, Invensys Triconex , Foxboro , Ovation,YOKOGAWA, Woodword, HIMA
TSI : Triconex , HIMA , Bently Nevada , ICS Triplex
Complete service we offer
Payment: T/T
Delivery: 1-2 days
Shipment: DHL UPS FedEx, etc
After-sales service: Yes, 24/7 hours




Email: jiedong@sxrszdh.com
Phone / Wechat:+86 15340683922
Wechat:+86 15343416922